Dec 6, 2023
Healthy Building Network (HBN) and mindful MATERIALS (mM) have teamed up to simplify selection of healthier building materials. On a recent webinar, CEOs Gina Ciganik and Annie Bevan presented renewed alignment between HBN’s Informed™ approach and mM’s Common Materials Framework (CMF).
Sep 28, 2022
Hot-off-the-presses! HBN’s new waterproofing and dampproofing product guidance! Use this guidance to select product types that are yellow or above to decrease toxic chemical exposures to people and the planet. Products in green are the best options while products in red should be avoided. Those in-between provide intermediate, and meaningfully better options from a health hazard perspective as you advance up the color rankings. In short, strive to get out of the red-zone.
Mar 29, 2022
If you’re reading this article, chances are you are familiar with volatile organic compounds (VOCs), chemicals emitted from products into the surrounding air. Perhaps you even know that choosing zero- or low-VOC products is a good first step in selecting healthier building materials. But did you know that products labeled as zero- or low-VOC can still contain hazardous volatile compounds or other chemicals of concern?Feb 22, 2022
When it comes to selecting a roofing system, the type of membrane you choose can play a big role in reducing both a building’s energy consumption and its contribution to the urban heat island effect. But have you ever thought about how your choice of roofing membrane can impact human health and the environment? HBN recently released guidance for choosing safer Low-slope Membrane Roofing products.Feb 22, 2022
A well insulated and sealed building enclosure is key for both energy efficiency and health – so we were surprised when our recent research with NRDC and Energy Efficiency for All revealed that insulation and air sealing may not be happening in many energy efficiency programs for affordable multifamily buildings. Read about our findings and recommendations for improving these programs and ensuring the use of safer materials.Oct 27, 2021
Water intake pipes are different from a lot of other building materials as they are one of the only materials that come directly into contact with the water that we drink, cook with, and wash with everyday. HBN recently released a new Water Pipes Hazard Spectrum comparing the impacts of different pipe materials from a health perspective.Mar 30, 2021
In November 2020, First Community Housing and SERA Architects announced a partnership to build a 66-unit housing project in Morgan Hill, California. The 66-unit apartment building will use modular construction techniques, offering a chance to explore healthier material solutions that leverage the technologies and standardized processes that are characteristic, or at least available to, the modular construction industry.Oct 28, 2020
HBN has released new research on the human and environmental hazards surrounding natural and artificial turf solutions. Our Hazard Spectrum compares various options and their related hazards in an easy to read format.
Jul 22, 2020
While one drywall board may look very much like another, some are made with naturally occurring gypsum, while others are made from coal-fired power plant waste and can introduce mercury into the environment during manufacturing. This article includes details of HBN’s recently updated analysis of mercury emissions from drywall manufacturing and our current recommendations.Jun 30, 2020
Several types of accessory products are commonly used in drywall installation. Paper tape and joint compound, also referred to as ‘mud,’ are used for sealing the joints between drywall panels. Sealants may also be used to seal gaps for acoustical reasons. Here are some general rules of thumb to use when choosing drywall accessory materials.Jan 30, 2020
A circular economy is an essential strategy to reach carbon reduction goals, reduce waste, and reduce the impact of resource extraction. Use of recycled content can also re-introduce legacy chemicals of concern into new products. By knowing where recycled content is coming from and testing for common contaminants of concern, we can encourage a safer and circular economy, while increasing the value of beneficial recycled feedstocks. A new pilot credit in LEED rewards project teams that use “safe & circular” products.
Dec 4, 2019
As part of their Energy Efficiency for All (EEFA) campaign, Natural Resources Defense Council (NRDC) partners with Healthy Building Network (HBN) and our HomeFree initiative to integrate healthier materials strategies to meet core energy program goals and achieve targeted health equity outcomes. These forward-thinking organizations are on the leading edge of holistic climate strategies that result in stronger outcomes for people and the planet. Through research and community action, they’ve learned that breaking down silos to inclusive policy interventions, is both efficient and effective for creating comprehensive change.
Jun 27, 2019
Phthalates (thay-lates) are chemicals used to make vinyl soft and pliable for uses such as roofing membrane, wall covering and flooring. Healthy Building Network began a campaign to remove these chemicals from building products in our seminal 2002 report, Environmental Impacts of PVC Building materials. In 2005 we reported that researchers had demonstrated a link between a mother’s exposure to phthalates and genital deformities in male offspring. Soon phthalates began to be banned from children’s products, though not building products. In 2014 we published a positive assessment of available Phthalate Free Plasticizers in PVC. The next year, after extensive negotiations with the Mind The Store Campaign, a coalition of environmental health groups including Habitable, The Home Depot led the big box industry in banning these chemicals from the vinyl flooring sold at retail. This week these groups announced that independent testing of product on the shelves of The Home Depot, Lowes and Lumber Liquidators has confirmed the successful elimination of these toxic compounds from vinyl flooring sold there. Read MoreMar 19, 2019
Demand from the building industry now drives the production of chlorine, the key ingredient of polyvinyl chloride (PVC) widely used in pipes, siding, roofing membranes, wall covering, flooring, and carpeting. Chlorine is also an essential feedstock for epoxies used in adhesives and flooring topcoats, and for polyurethane used in insulation and flooring. On March 19, 2019, the Healthy Building Network will release Phase 2 of its landmark report on chlorine-based plastics that are widely used in common building and construction products. The report, “Chlorine and Building Materials: A Global Inventory of Production Technologies, Markets, and Pollution. Phase 2: Asia,” completes HBN’s global analysis of the industry.
Mar 19, 2019
When it comes to human and environmental health, there are few perfect products. It’s hard to name the “best” or the “healthiest” building products. Usually the best we can do is identify healthier products. There are almost always trade-offs.